| Company Name | Product Information | Country |
| KCE Electronics PLC | PCB | Thailand |
| Gravitech Thai (Thailand) Co., Ltd | PCBA | Thailand |
| Auromex Co., Ltd. | Chemical | Thailand |
| Circuit Industries | PCB | Thailand |
| Delta Electronics (Thailand) PCL | PCBA | Thailand |
| Team Precision Public Co.,Ltd. | PCBA | Thailand |
| Faculty of Applied Science King Mongkut’s University of Thecnology North Bangkok | University | Thailand |
| King Mongkut’s Institute of Technology Ladkrabang | University | Thailand |
| “Faculty of Engineering Rajamangala University of Technology Thanyaburi” | University | Thailand |
| APCB Electronics (Thailand) Co., Ltd. | PCB | Thailand |
| Summit Electronic Components Co., Ltd. | PCBA | Thailand |
| Apex Circuit (Thailand) Co., Ltd | PCB | Thailand |
| Kingboard Laminate Manufacturing (Thailand) Co., Ltd. | FR4 Laminate, FR4 Prepeg | Thailand |
| Atotech (Thailand) Co., Ltd. | Chemical | Thailand |
| Macdermid (Thailand) Co., Ltd | Plating | Thailand |
| Thai Summit Harness Public Company Limited | Wire Harness | Thailand |
| C SUN MFG LTD | Equipment | Taiwan |
| Nihon Superior (Thailand) Co., Ltd. | Materials | Thailand |
| WESTERN DIGITAL (THAILAND) CO., LTD. | Hard Disk Drive; Head Stack Assembly (HSA); Head Gimbal Assembly (HGA); Slider; Undercoated Wafer Substrate; Slider In Bar Form; Cavity Gimbal Assembly (CGA) | Thailand |
| Belton Industrial (Thailand) Limited | PCBA | Thailand |
| Elec & Eltek (Thailand) Ltd. | PCB | Thailand |
| Supplier CML Management Ltd | PCB | Hong Kong |
| Panasonic Solutions (Thailand) Co.,Ltd. | PCBA | Thailand |
| Schmoll Asia Pacific (Thailand) Limited | Equipment | Thailand |
| Mektec Manufacturing Corporation (Thailand) Ltd. | PCB | Thailand |
| Mahanakorn University of Technology | University | Thailand |
| Screen GP (Thailand) Co., Ltd. | Equipment | Thailand |
| O.M. Manufacturing (Thailand) Co., Ltd | Tin and Solder alloy | Thailand |
| Tia Jin Hong Co., Ltd | Inspection outsource, Inspection Third Party | Thailand |
| IPC | Standard | USA |
| Shenzhen Han’s CNC Technology Co., Ltd | Equipment | China |
| Liangsheng Technology (Thailand) Co., Ltd | Equipment | Thailand |
| APOLLO SEIKO SOUTH ASIA Co.,Ltd. | Materials | Thailand |
| HAN STAR TECHNOLOGY (THAILAND) CO., LTD | Equipment | Thailand |
| Talos Bit Co., Ltd ( Asia Spindle Technology Co.,Ltd (Thailand)) | Equipment | Thailand |
| Sumitomo Corporation Thailand Ltd. | Materials | Japan |
| All Seasons Firm Co., Ltd | Consultant | Thailand |
| Eternal Electronic Material (Thailand) Co., Ltd | Materials | |
| Mitsubishi Electric Factory Automation (Thailand) Co., Ltd. | Equipment | Thailand |
| Luvata Malaysia Sdn Bhd | Materials | Malaysia |
| Plum Intelligent Co., Ltd (Terminated) | PCB Acadamy | China |
| IFOUND PCB (THAILAND) Co., Ltd. | ||
| Gredmann Taiwan Ltd. | Taiwan | |
| ESR (Thailand) Co., Ltd. | Thailand | |
| STARTEAM Global (Thailand) Co., Ltd. | Thailand | |
| Thai Hibex Co.,Ltd. (จ่ายแล้ว) | PCB,PCBA | Singapore |
| Sojitz (Thailand)Co., Ltd. | Thailand | |
| Taiyo Trading ( Thailand ) Co., Ltd. | Thailand | |
| HoneySpring (Thailand) Co., Ltd | PCB MATERIALS/CHEMICALS | Thailand |
| Helmut Fischer (THAILAND) CO.,LTD | Thailand | |
| Fujikura Electronics (Thailand) Ltd. | FPCB | Thailand |
| GUANG WUAN CHEN (THAILAND) CO., LTD. | Thailand | |
| Tamura Corporation (Thailand)., Ltd. | Thailand | |
| NTW Electronics (Thailand) Co., Ltd. | PCB | Thailand |
| NIDEC ADVANCE TECHNOLOGY (THAILAND) CO., LTD. | Equipment | Thailand |
| China Mobile International (Thailand) Co., Ltd. | Equipment: Factory Automation | Thailand |
| SPS Inter Technology Co., Ltd | Softwer | Thailand |
| Thai Chang Technology Co., Ltd. | Equipment | Thailand |
| RICH THAILAND INTERNATIONAL CO.,LTD. | Chemical | China |
| Ke Yao Microelectronics (Thailand) Co., Ltd. | Chemical | China |
| AWOT Global Logistics (Thailand) Co.,Ltd. | Logistic | Thailand |
| Thai Worth Co., Ltd. | Drilling Tool | Japan |
| Peters Asia Pacific (Hong Kong) Ltd. Singapore Branch (Peters Group) | Ink | Gernamy |
| Unching Industry Co.,Ltd. | Thailand | |
| FULL WIN TECH CO.,LTD. | Thailand | |
| S.Y.K Factory and Product Co.,Ltd. | Thailand | |
| CADFEM (THAILAND) CO.,LTD. | Thailand | |
| B-TAC INDUSTRIAL AUTOMATION CO.,LTD. | Thailand | |
| Mitutoyo (Thailand) Co., Ltd. | Thailand | |
| Koyo Technology (Thailand) Co.,Ltd | Thailand | |
| Thai Hibex Co.,Ltd. | PCB,PCBA | Singapore |
| Linde (Thailand) Public Company Limited | Thailand | |
| CHENGYULONG ELECTRONIC (THAILAND) CO., LTD | Thailand | |
| Jyh Shann Phenolic Laminate Plastics Co.,Ltd | Taiwan | |
| Ventec Electronics (Suzhou) Co., Ltd | China | |
| SHENZHEN RUNSUN CHEMICAL TECHNOLOGY CO.,LTD | China | |
| Bangkok Industrial Gas Co., Ltd | Thailand | |
| SURTEC & PLAMEX COMPANY LIMITED | Thailand | |
| HUARUI SAMWO GROUP (THAILAND) CO.,LTD. | Thailand | |
| Kaiying Energy Saving Technology Co., Ltd. | China | |
| Molelectronics(Thailand) Co.,Ltd | Thailand | |
| Jiangsu Himonia Electronic Materials Co., Ltd | China | |
| WUXI EVERGRAND ELECTRONIC SCIENTIFIC TECHNOLOGY CO..LTD | China | |
| HEADING TRADING THAI CO.,LTD | Thailand | |
| LMS Instruments Co., Ltd | Thailand | |
| THAI SHEEPRON CO.,LTD. | Thailand | |
| Meiko Electronics (Thailand）Co., Ltd. | Thailand | |
| REALWIN (THAILAND) CO., LTD. | Thailand | |
| TongFang Technology (Thailand) Co., Ltd | Thailand | |
| FULL WIN TECH CO.,LTD. | Thailand | |
| AGC Vinythai Public Company Limited. | Thailand | |
| MEIBAO PUMP(THAILAND) CO.,LTD | Thailand | |
| Ready Well Environmental Protection Technology (Thailand) Co., Ltd. | Thailand | |
| Cardel Ltd. | United Kingdom | |
| Sagami Shoko (Thailand) Co., Ltd. | Thailand | |
| Multi-Fineline Electronics (Thailand) Co., Ltd | Thailand | |
| MEC SPECIALITY CHEMICAL THAILAND | Thailand | |
| Thermax (Thailand) Limited | Waste Management | Thailand |
| Panel Plus Co., Ltd. | Panel Board | Thailand |
| Brenntag Ingredients (Thailand) Public Company Limited | Thailand | |
| Grace Filtration Co., Ltd. | Water Filter | Thailand |
| STP Advance Product | Thailand | |
| BF & YEITEK (THAILAND) CO., LTD. | Thailand | |
| De Nora Italy s.r.l. Singapore Branch | Singapore | |
| Shenzhen Pure Water No.1 Technology Co., Ltd. | Pure Water System | China |
| Rogers Bangkok Co., Ltd. | Freight & Exhibition | Thailand |
| Veolia Environmental Services (Thailand) Co., Ltd | Environmental Services | Thailand |
| Hao Rui Technical (Thailand) Co., Ltd. | Pump | Thailand |
| BKK Engineering & Service Co., Ltd. | CNC, Spindle | Thailand |